Lec 11 BOHR’S MODEL, 11th Chemistry

12 PM Special Class | Class 11 - STRUCTURE OF ATOM || BOHR MODEL By Yakshu Ma'am

If 7 times the 7th term of an AP is equal to 11 times its 11th term, then its 18th term will be

Class 11th Top करना हुआ अब आसान | 11th Topper Strategy | How to Top in Class 11

The 5th, 8th and 11th terms of a G.P. are p, q and s, respectively. Show that q^(2)=ps.

Assertion: Two coherent sources S_1 and S_2 are placed in front of a screen as shown in figure. At point P, 10th order maxima is obtained. Then , 11th order maxima will be obtained above P. Reason: For 11th order maxima path difference should be more.

If 'r' is the radius of the lowest orbit of Bohr's model of H-atom, then the radius of n^(th) orbit is